private businessman
Billionairesworld's billionaires
Graeme Hart: The Reclusive Billionaire of New Zealand
Graeme Hart, one of the most enigmatic and influential business figures of the Southern Hemisphere, has carved a unique niche in the global...
Billionairesworld's billionaires
Michael Otto: A Visionary Leader in Business and Philanthropy
Michael Otto, a name synonymous with innovation, sustainability, and philanthropy in Germany’s corporate landscape, is the chairman of the supervisory board of the...
